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Class Information
Number: 340/825.72
Name: Communications: electrical > Selective > Frequency responsive actuation > Wireless link
Description: Subject matter wherein the communication line includes transmission and receipt of a radio wave or near field.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5723911 |
Keyless access control device |
Mar. 3, 1998 |
| 5723912 |
Remote keyless entry system having a helical antenna |
Mar. 3, 1998 |
| 5724028 |
RF remote system with drive-away prevention |
Mar. 3, 1998 |
| 5722058 |
On-vehicle receiving system |
Feb. 24, 1998 |
| 5717258 |
Switching system |
Feb. 10, 1998 |
| 5714931 |
Personalized security system |
Feb. 3, 1998 |
| 5712626 |
Remotely-operated self-contained electronic lock security system assembly |
Jan. 27, 1998 |
| 5710409 |
Control arrangement for cooking devices |
Jan. 20, 1998 |
| 5708415 |
Electrical control system for vehicle options |
Jan. 13, 1998 |
| 5705997 |
Self illumination circuit of a hand-held remote control device and self illumination method thereof |
Jan. 6, 1998 |
| 5706115 |
Optical wireless communication method and apparatus |
Jan. 6, 1998 |
| 5703413 |
Method for operating a vehicle security system including code comparison after starting which counts start attempts |
Dec. 30, 1997 |
| 5703414 |
Anti-theft apparatus which permits the engine to start prior to ID signal discrimination |
Dec. 30, 1997 |
| 5701121 |
Transducer and interrogator device |
Dec. 23, 1997 |
| 5701189 |
Wireless data communication system and method using an electroluminescent panel |
Dec. 23, 1997 |
| 5699044 |
Electrical control system for vehicle options |
Dec. 16, 1997 |
| 5699054 |
Trainable transceiver including a dynamically tunable antenna |
Dec. 16, 1997 |
| 5699055 |
Trainable transceiver and method for learning an activation signal that remotely actuates a device |
Dec. 16, 1997 |
| 5691710 |
Self learning IR remote control transmitter |
Nov. 25, 1997 |
| 5691737 |
System for explaining an exhibit using spectacle-type displays |
Nov. 25, 1997 |
| 5692214 |
System for unattended recording of video programs by remote control code transmitter module which receives user selections from a personal computer |
Nov. 25, 1997 |
| 5689246 |
Intraoral communication system |
Nov. 18, 1997 |
| 5689261 |
Remote control system for ceiling fan and light |
Nov. 18, 1997 |
| 5689353 |
Remote control with two-way data coupling |
Nov. 18, 1997 |
| 5686885 |
Sensor test method and apparatus |
Nov. 11, 1997 |
| 5686887 |
Electronic locating device |
Nov. 11, 1997 |
| 5686903 |
Trainable RF transceiver |
Nov. 11, 1997 |
| 5684470 |
Control apparatus for powered vehicle door systems |
Nov. 4, 1997 |
| 5684471 |
IR remote control transmitter with power saving feature |
Nov. 4, 1997 |
| 5682150 |
Remote control train warning apparatus |
Oct. 28, 1997 |
| 5680102 |
RF data communication link for wireless audible indication system |
Oct. 21, 1997 |
| 5680115 |
Remote controlling method |
Oct. 21, 1997 |
| 5680131 |
Security system having randomized synchronization code after power up |
Oct. 21, 1997 |
| 5680263 |
Interior rearview mirror for motor vehicles |
Oct. 21, 1997 |
| 5677675 |
Lost article detector unit with adaptive actuation signal recognition |
Oct. 14, 1997 |
| 5675323 |
Method for preventing unauthorized duplication of a remote controller, and remote controller with copy-preventing capability |
Oct. 7, 1997 |
| 5675427 |
Electronic device remote control with sighting mechanism |
Oct. 7, 1997 |
| 5673017 |
Remote vehicle starting system |
Sep. 30, 1997 |
| 5673034 |
Security system comprising three apparatuses sharing a time-varying code |
Sep. 30, 1997 |
| 5670074 |
Heating system shut-off system with radio/ultrasound communication between detector and existing safety switch or fuel valve |
Sep. 23, 1997 |
| 5663716 |
Method of avoiding signal interference among a plurality of remote control signals |
Sep. 2, 1997 |
| 5661455 |
Electrical control system for vehicle options |
Aug. 26, 1997 |
| 5661468 |
Radio paging electrical load control system and device |
Aug. 26, 1997 |
| 5661470 |
Object recognition system |
Aug. 26, 1997 |
| 5657005 |
Operation of a system using a remote control |
Aug. 12, 1997 |
| 5654688 |
Vehicle security system having enhanced remote transmitter security |
Aug. 5, 1997 |
| 5654813 |
Infrared receiver and system for controlling a module |
Aug. 5, 1997 |
| 5652573 |
Apparatus for the acquisition of events, in particular in carrier pigeon racing |
Jul. 29, 1997 |
| 5650774 |
Electronically programmable remote control access system |
Jul. 22, 1997 |
| 5648781 |
Method and apparatus for remotely controlling electrical appliances using a trackball and display |
Jul. 15, 1997 |
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